No one can persuade another to change. Each of us guards a gate of change that can only be opened from the inside. We cannot open the gate of another, either by argument or emotional appeal.
没有人能说服别人改变。我们每个人都守护着一扇只能从内部打开的变革之门。无论是通过争论还是诉诸情感，我们都无法打开另一扇门。